check oil SUZUKI SWIFT 2000 1.G SF310 Service Repair Manual

6A1-66 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
15) Remove exhaust No.1 pipe.
16) Remove right and left engine under covers.
17) Remove gear shift control shaft from transmission and remove
extension rod (M / T).
18) Drain engine and transmission oil.
19) Disconnect drive shaft joints from differential gears of trans-
mission or center bearing support referring to Section 4. In this
case, it is not necessary to disconnect drive shafts from steer-
ing knuckle.
20) With hoses connected, detach A / C compressor and/or P / S
pump with bracket from cylinder block, if equipped.
NOTE:
Suspend removed compressor and/or pump at a place
where no damage will be caused during removal and
installation of engine with transmission.
21) Disconnect P / S hose from P / S oil pump. (if equipped)
NOTE:
Plug pipe, hose and pump port.
22) Install support device.
23) Remove rear mounting from body. (For M / T model)
Remove rear torque rod (For A / T model).
24) Remove engine left mounting from body.
25) Remove engine right mounting from right mounting bracket
and stiffener.
26) Before removing engine with transmission from body, recheck
to make sure all hoses, electric wires and cables are discon-
nected from engine and transmission.
27) Lower engine with transmission from body.

(a)
1
2
3
(a)
(a)
6
74
5
(a)
M/TM/T
9
(a)
4
7
(a)
8
1. Right mounting
2. Right mounting
bracket
3. Left mounting
4. Left mounting bracket
5. Left mounting bracket
stiffener6. Rear mounting
7. Rear mounting
bracket
8. Rear torque rod
9. Rear torque rod
bracket
ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-67
INSTALLATION
1) Lift engine with transmission into engine compartment, but do
not remove support device.
2) Install engine right mounting to right mounting bracket and stiff-
ener.
3) Install engine left mounting to body.
4) Install rear mounting to body (For M/T model)
Install torque rod (For A/T model)
5) Tighten bolts and nuts of all parts installed in above steps 2),
3) and 4) or 5) to specified torque.
Tightening Torque
(a): 55 N
.m (5.5 kg-m, 40.0 lb-ft)
6) Remove support device.
7) Reverse removal procedures for installation of remainder.

Push in each drive shaft joint fully so that snap ring engages
with differential gear or center bearing support.
Use care not to damage oil seal lip when inserting.

Clamp electric wire securely.
8) Adjust clutch pedal free travel by referring to Section 7C. (M / T)
Adjust gear select cable and A / T throttle pressure control
cable, referring to Section 7B. (A / T)
9) Adjust gear shift control lever by referring to Section 7A. (M / T)
10) Adjust accelerator cable play by referring to Section 6E.
11) Refill transmission with gear oil. (A / T fluid for A / T model) by
referring to Section 0B.
12) Refill engine with engine oil by referring to Section 0B.
13) Refill cooling system by referring to Section 6B.
14) Adjust A / C compressor and / or P / S pump drive belt referring
to Section 0B. (if equipped)
15) Check P / S fluid level by referring to Section 3B1. (if equipped)
16) Upon completion of installation, verify that there is no fuel leak-
age, coolant leakage, transmission oil leakage or exhaust gas
leakage at each connection.

1. Gaging plastic
ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-71
Main Bearings
General information

Service main bearings are available in standard size and 0.25
mm (0.0098 in.) undersize, and each of them has 5 kinds of bear-
ings differing in tolerance.

Upper half of bearing (2) has oil groove (3) as shown in figure.
Install this half with oil groove to cylinder block (1).

On each main bearing cap, arrow mark and number are em-
bossed as shown in figure.
When installing each bearing cap to cylinder block, point arrow
mark toward crankshaft pulley side and install each cap from that
side to flywheel side in ascending order of numbers “1”, “2”, “3”,
“4” and “5”. Tighten cap bolts to specified torque.
Inspection
Check bearings for pitting, scratches, wear or damage.
If any malcondition is found, replace both upper and lower halves.
Never replace one half without replacing the other half.
Main bearing clearance
Check clearance by using gaging plastic (1) according to the follow-
ing procedure.
1) Remove bearing caps.
2) Clean bearings and main journals.
3) Place a piece of gaging plastic to full width of bearing (parallel
to crankshaft) on journal, avoiding oil hole.
4) Install bearing cap as previously outlined and evenly toque cap
bolts to specified torque.
Bearing cap MUST be torqued to specification in order to assure
proper reading of clearance.
Tightening Torque
(a): 54 N
.m (5.4 kg-m, 39.0 lb-ft)
NOTE:
Do not rotate crankshaft while gaging plastic is installed.

ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-75

If necessary, regrind crankshaft journal and select under-size
bearing to use with it as follows.
1) Regrind journal to the following finished diameter.
Finished diameter: 44.732 – 44.750 mm
(1.7611 – 1.7618 in.)
2) Using micrometer, measure reground journal diameter.
Measurement should be taken in two directions perpendicular
to each other in order to check for out-of-round.
3) Using journal diameter measured above and alphabets
stamped on mating surface of cylinder block, select an under-
size bearing by referring to table given below.
Check bearing clearance with newly selected undersize bear-
ing.
Measured journal diameter
44.744 – 44.750 mm
(1.7616 – 1.7618 in.)44.738 – 44.744 mm
(1.7613 – 1.7616 in.)44.732 – 44.738 mm
(1.7611 – 1.7613 in.)
Alphabets stampedAGreen & RedBlack & RedRed only
on mating surfaceBBlack & RedRed onlyYellow & Red
of cylinder block
CRed onlyYellow & RedBlue & Red
Undersize bearing to be installed
Rear Oil Seal
Carefully inspect oil seal (1) for wear or damage. If its lip is worn or
damaged, replace it.
For oil seal installation, press-fit rear oil seal (1) so that oil seal
housing (2) end face is flush with oil seal end face.

1. Short bolts
2. Long bolts
6A1-78 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
3) Install crankshaft to cylinder block.
4) Install bearing cap to cylinder block, making sure to point arrow
mark (on each cap) to crankshaft pulley side. Fit them sequen-
tially in ascending order, 1, 2, 3, 4 and 5, starting from pulley side.
After installing bearing cap stiffeners, tighten bearing cap bolts
in such order as shown in figure a little at a time and repeat it till
they are tightened to specified torque.
Tightening Torque
(a): 54 N
.m (5.4 kg-m, 39.0 lb-ft)
NOTE:
After tightening cap bolts, check to be sure that crankshaft
rotates smoothly when turning it by 8.0 N
.m (0.8 kg-m, 5.8
lb-ft) torque or below.
5) Install new gasket and oil seal housing.
Do not reuse gasket removed in disassembly. Apply engine oil
to oil seal lip before installation. Tighten housing bolts to specifi-
cation.
Tightening Torque
(a): 11 N
.m (1.1 kg-m, 8.0 lb-ft)
NOTE:
As there are 2 types of housing bolts, refer to figure for their
correct use.
After installing oil seal housing, gasket edges might bulge out;
if so, cut them off to make them flush with cylinder block and oil
seal housing.
6) Install oil pump.
Refer to item “Oil pump” for installation of oil pump.
7) Install flywheel (M / T model) or drive plate (A / T model).
Using special tool, lock flywheel or drive plate, and torque its
bolts to specification.
Special Tool
(A): 09924-17810
Tightening Torque
(a): 78 N
.m (7.8 kg-m, 56.5 lb-ft) (Flywheel bolts)
(a): 95 N
.m (9.5 kg-m, 69.0 lb-ft) (Drive plate bolts)

ENGINE COOLING 6B-9
WATER PUMP
1) Disconnect negative cable at battery.
2) Drain cooling system.
3) Remove timing belt and tensioner according to procedure de-
scribed in “TIMING BELT AND TENSIONER” of Section 6A or
6A1.
4) Remove water pump belt adjusting arm.
5) Remove water pump assembly (1).
INSPECTION
NOTE:
Do not disassemble water pump.
If any repair is required on pump, replace it as assembly.
Rotate water pump by hand to check for smooth operation.
If pump does not rotate smoothly or makes abnormal noise, replace
it.
INSTALLATION
1) Install new pump gasket to cylinder block.
2) Install water pump to cylinder block.
Tightening Torque
(a): 12 N
.m (1.2 kg-m, 9.0 lb-ft)
3) After installing water pump, install rubber seal (1) between water
pump and oil pump, and another between water pump and cylin-
der head.
4) Install timing belt tensioner, timing belt and timing belt outside
covers according to procedure described in “TIMING BELT AND
TENSIONER” of Section 6A or 6A1.
NOTE:
Special care must be used when installing belt tensioner
and timing belt.
Torque each bolt and nut to specification.
Before installing outside covers, check to make sure that
cover seal is fitted in groove of each cover properly.

6E1-16 ENGINE AND EMISSION CONTROL SYSTEM (TBI FOR G10)
1. Injector
1
3
2
1. Injector cavity
2. Lower O-ring
3. Upper O-ring
1. Positive terminal
REMOVAL
NOTE:
Use care when handling fuel injector especially not to damage
filter and its needle.
Also, because injector is an electrical component, it should
not be immersed in any type of liquid solvent or cleaner, or it
may get damaged.
1) Relieve fuel pressure, referring to Section 6.
2) Disconnect battery negative cable at battery.
3) Remove air cleaner assembly referring to Section 6A.
4) Remove air cleaner mounting stay from throttle body.
5) Remove injector wire and then remove fuel injector from throttle
body.
INSPECTION
Check fuel injector filter for evidence of dirt and contamination. If
present, clean and check for presence of dirt in fuel lines and fuel
tank.
INSTALLATION
1) Apply thin coat of spindle oil or gasoline to new upper and lower
O-rings, install lower O-ring and upper O-ring to injector.
2) Install injector by pushing it straight into fuel injector cavity.
Never turn injector while pushing it.

ENGINE AND EMISSION CONTROL SYSTEM (TBI FOR G10) 6E1-17
1. ECM
2. Instrument panel
3. Steering wheel
1. Injector wire
2. Screws
1. Stay
3) Make sure that injector wire O-ring is free from any damage and
deterioration, and apply thin coat of spindle oil or gasoline to O-
ring.
Install injector wire and tighten new wire screw to specified
torque.
Tightening Torque
(a): 3.5 N
.m (0.35 kg-m, 2.5 lb-ft)
4) Connect battery negative cable at battery.
5) With engine “OFF” and ignition switch “ON”, check for fuel leaks.
6) Install air cleaner mounting stay as shown left.
7) Install air cleaner assembly referring to Section 6A.
ELECTRONIC CONTROL SYSTEM
ENGINE CONTROL MODULE (ECM)
CAUTION:
As ECM consists of precision parts, be careful not to ex-
pose it to excessive shock.
REMOVAL
1) Disconnect battery negative cable at battery.
2) Lower fuse box after removing bolt.
3) Disconnect couplers from ECM while releasing coupler lock.
4) Remove ECM from body.
INSTALLATION
1) Install ECM to body.
2) Connect couplers to ECM securely.
3) Install fuse box and tighten its bolt.
4) Connect battery negative cable at battery.

6E1-24 ENGINE AND EMISSION CONTROL SYSTEM (TBI FOR G10)
VEHICLE SPEED SENSOR (VSS) For M / T
INSPECTION
1) Disconnect negative cable at battery.
2) Remove combination meter from instrument panel.
3) Connect ohmmeter between “VSS” terminal (2) and “GND” ter-
minal (3) of combination meter and turn cable joint (1) of
speedometer with a screwdriver. Ohmmeter indicator should
move back and forth between 0 (zero) and ∞ (infinity) 4 times
while cable joint is turned one full revolution.
Replace speedometer if check result is not satisfactory.
4) Install combination meter to instrument panel.
5) Connect negative cable at battery.
VEHICLE SPEED SENSOR (VSS) For A / T
INSPECTION
Vehicle speed sensor (1) itself can be checked on its resistance by
disconnecting connector.
NOTE:

Function of vehicle speed sensor can be checked by mea-
suring generated pulse as voltage.

For its measurement, use an analog type voltmeter while
spinning wheels on lift and with selector lever in D position.
Vehicle speed sensor specifications
Coil resistance100 – 300 Ω
Output voltage at 40 km / h (25 mile / h)approximately 1 V
FUEL LEVEL SENSOR (GAUGE)
Refer to Section 8.

ENGINE AND EMISSION CONTROL SYSTEM (TBI FOR G10) 6E1-25
1. Main relay
2. Relay box
CRANKSHAFT POSITION SENSOR
INSPECTION
Check crankshaft position sensor referring to step 1 and 2 of DTC
P0335 Flow Chart. If malfunction is found, replace.
REMOVAL
1) Hoist vehicle.
2) Remove fender apron extension on right side.
3) Disconnect connector from crankshaft position sensor.
4) Remove crankshaft position sensor from oil pan.
INSTALLATION
1) Check to make sure that crankshaft position sensor and pulley
tooth is free from any metal particles and damage.
2) Install crankshaft position sensor to oil pan.
3) Connect connector to it securely.
4) Install fender apron extension.
MAIN RELAY
INSPECTION
1) Disconnect negative cable at battery.
2) Remove main relay from relay box.
3) Check resistance between each two terminals as in table below.
If check results are as specified, proceed to next operation
check. If not, replace.
TERMINALS
RESISTANCE
Between A and B∞ (infinity)
Between C and D100 – 120 Ω
4) Check that there is continuity between terminals “A” and “B”
when battery is connected to terminals “C” and “D”.
If found defective, replace.